(19)
(11) EP 0 485 510 A1

(12)

(43) Date of publication:
20.05.1992 Bulletin 1992/21

(21) Application number: 90912868.0

(22) Date of filing: 31.07.1990
(51) International Patent Classification (IPC): 
B01D 57/ 02( . )
C07K 1/ 24( . )
C08B 37/ 00( . )
C12M 1/ 00( . )
 B01J 13/ 00( . )
C07K 1/ 26( . )
C08B 37/ 12( . )
G01N 27/ 447( . )
(86) International application number:
PCT/US1990/004269
(87) International publication number:
WO 1991/001995 (21.02.1991 Gazette 1991/05)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB IT LI LU NL SE

(30) Priority: 03.08.1989 US 19890389141

(71) Applicant: FMC Corporation
Philadelphia Pennsylvania 19103 (US)

(72) Inventors:
  • KIRKPATRICK, Francis, H.
    Owls Head, ME 04854 (US)
  • GUISELEY, Kenneth
    Union, ME 04862 (US)
  • PROVONCHEE, Richard
    Camden, ME 04843 (US)
  • NOCHUMSON, Samuel
    Randolph, NJ 07869 (US)

(74) Representative: Modiano, Guido, Dr.-Ing., et al 
Baaderstrasse 3
D-80469 München
D-80469 München (DE)

   


(54) HIGH GEL STRENGTH AND LOW ELECTROENDOSMOSIS AGAROSE